mySaturated polyester.Used in hot melt adhesives.
Details
Product Type
Applications
Producer
Chemical Composition
Saturated polyester
Advantages
- Increases flexibility, open time and adhesion to non-polar substrates
- Low melt viscosity
Other Applications
automotive sector
wood-processing industry
bookbinding
packaging industry
textile industry
production of sandwich structures
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Fluid | ||
| Physical Properties | |||
| Molecular weight | 3500 | g/mol | |
| Density | 1.17 | g/ml | 23°C |
| Thermal Properties | |||
| flash point | >200 | ºC | |
| Glass transition Temperature | -20 | ºC | |
| Mechanical Properties | |||
| Melt Viscosity | 13 | Pa.s | parallel plate; at 80°C |
| Chemical Properties | |||
| Acidity number | <2 | mg KOH/g | |
| Hydroxyl number | 27 - 34 | mg KOH/g | |